When the next version of HTML will come?

Answer 1

They're getting to 5.2 later this year ("late 2017" is all they say on the 5.1 page); it's not even out of draft yet:

https://www.w3.org/TR/html52/

Answer 2

when Half-Life 3 will release

Answer 3

google it

Answer 4

currently there is a no plan to update HTML versions, instead of updating HTML versions they are introducing new features most recently the web components and the shadow DOM

Answer 5

HTML5 is still in development new features are still in the works